74755440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 160

約数和(自身を含む): 262751040

約数和(自身を除く): 187995600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 653, 720, 795, 848, 954, 1060, 1080, 1272, 1306, 1431, 1590, 1908, 1959, 2120, 2160, 2385, 2544, 2612, 2862, 3180, 3265, 3816, 3918, 4240, 4770, 5224, 5724, 5877, 6360, 6530, 7155, 7632, 7836, 9540, 9795, 10448, 11448, 11754, 12720, 13060, 14310, 15672, 17631, 19080, 19590, 22896, 23508, 26120, 28620, 29385, 31344, 34609, 35262, 38160, 39180, 47016, 52240, 57240, 58770, 69218, 70524, 78360, 88155, 94032, 103827, 114480, 117540, 138436, 141048, 156720, 173045, 176310, 207654, 235080, 276872, 282096, 311481, 346090, 352620, 415308, 470160, 519135, 553744, 622962, 692180, 705240, 830616, 934443, 1038270, 1245924, 1384360, 1410480, 1557405, 1661232, 1868886, 2076540, 2491848, 2768720, 3114810, 3737772, 4153080, 4672215, 4983696, 6229620, 7475544, 8306160, 9344430, 12459240, 14951088, 18688860, 24918480, 37377720, 74755440]

約数ペア:

[(1, 74755440), (2, 37377720), (3, 24918480), (4, 18688860), (5, 14951088), (6, 12459240), (8, 9344430), (9, 8306160), (10, 7475544), (12, 6229620), (15, 4983696), (16, 4672215), (18, 4153080), (20, 3737772), (24, 3114810), (27, 2768720), (30, 2491848), (36, 2076540), (40, 1868886), (45, 1661232), (48, 1557405), (53, 1410480), (54, 1384360), (60, 1245924), (72, 1038270), (80, 934443), (90, 830616), (106, 705240), (108, 692180), (120, 622962), (135, 553744), (144, 519135), (159, 470160), (180, 415308), (212, 352620), (216, 346090), (240, 311481), (265, 282096), (270, 276872), (318, 235080), (360, 207654), (424, 176310), (432, 173045), (477, 156720), (530, 141048), (540, 138436), (636, 117540), (653, 114480), (720, 103827), (795, 94032), (848, 88155), (954, 78360), (1060, 70524), (1080, 69218), (1272, 58770), (1306, 57240), (1431, 52240), (1590, 47016), (1908, 39180), (1959, 38160), (2120, 35262), (2160, 34609), (2385, 31344), (2544, 29385), (2612, 28620), (2862, 26120), (3180, 23508), (3265, 22896), (3816, 19590), (3918, 19080), (4240, 17631), (4770, 15672), (5224, 14310), (5724, 13060), (5877, 12720), (6360, 11754), (6530, 11448), (7155, 10448), (7632, 9795), (7836, 9540)]